feat: scroll down and down when generating response

[AdamSchinzel]

Is your feature request related to a problem? Please describe.
It would be nice if right will constantly move down when generating response that doesn't fit in my viewport.

Describe the solution you'd like
As ChatGPT has the functionality of scrolling down when generating but also I can scroll up and won't be move down again and again.

Describe alternatives you've considered
Arrow down icon button that will keep up with generated text.